diff --git a/mens-api/src/main/java/kr/xit/biz/kt/service/BizKtMmsService.java b/mens-api/src/main/java/kr/xit/biz/kt/service/BizKtMmsService.java
index 0a9921a..4c8616e 100644
--- a/mens-api/src/main/java/kr/xit/biz/kt/service/BizKtMmsService.java
+++ b/mens-api/src/main/java/kr/xit/biz/kt/service/BizKtMmsService.java
@@ -3,6 +3,7 @@ package kr.xit.biz.kt.service;
 import java.util.ArrayList;
 import java.util.List;
 import kr.xit.biz.cmm.service.ICmmEnsCacheService;
+import kr.xit.biz.common.ApiConstants.SignguCode;
 import kr.xit.biz.ens.model.cmm.CmmEnsRequestDTO;
 import kr.xit.biz.ens.model.cmm.CmmEnsRlaybsnmDTO;
 import kr.xit.biz.ens.model.kt.KtCommonDTO.KtCommonResponse;
@@ -45,8 +46,10 @@ public class BizKtMmsService extends EgovAbstractServiceImpl implements IBizKtMm
     private static final String profile = System.getProperty("spring.profiles.active");
     private static final int MAX_KT_SEND_CNT = 100;
 
-    @Value("${contract.kt.api.callback-url}")
-    private String CALLBACK_URL;
+    @Value("${contract.kt.api.dp-callback-url}")
+    private String DP_CALLBACK_URL;
+    @Value("${contract.kt.api.me-callback-url}")
+    private String ME_CALLBACK_URL;
 
     private final IKtMmsService ktMmsService;
     private final ICmmEnsCacheService cacheService;
@@ -102,7 +105,7 @@ public class BizKtMmsService extends EgovAbstractServiceImpl implements IBizKtMm
             //.docHash(Base64.getEncoder().encodeToString("db".getBytes(StandardCharsets.UTF_8)))
             .docHash("db")
             .mmsTitle("")
-            .url(CALLBACK_URL)        //distInfoCrtYn - N이면 필수
+            .url(SignguCode.TRAFFIC.getCode().equals(reqDTO.getSignguCode())? DP_CALLBACK_URL : ME_CALLBACK_URL)        //distInfoCrtYn - N이면 필수
             .mmsBinary("")
             .fileFmat("")
             .mdn("")
diff --git a/mens-api/src/main/java/kr/xit/biz/nice/service/BizNiceCiService.java b/mens-api/src/main/java/kr/xit/biz/nice/service/BizNiceCiService.java
index 3496f7f..95e084f 100644
--- a/mens-api/src/main/java/kr/xit/biz/nice/service/BizNiceCiService.java
+++ b/mens-api/src/main/java/kr/xit/biz/nice/service/BizNiceCiService.java
@@ -243,18 +243,10 @@ public class BizNiceCiService extends EgovAbstractServiceImpl implements IBizNic
         }
 
         switch(wrkDiv){
-            case TOKEN:
-                niceCiMapper.updateNiceCrtfToken(niceDTO);
-                break;
-            case PUBLIC_KEY:
-                niceCiMapper.updateNiceCrtfPublickey(niceDTO);
-                break;
-            case SYM_KEY:
-                niceCiMapper.updateNiceCrtfSymkey(niceDTO);
-                break;
-            default:
-                break;
-
+            case TOKEN -> niceCiMapper.updateNiceCrtfToken(niceDTO);
+            case PUBLIC_KEY -> niceCiMapper.updateNiceCrtfPublickey(niceDTO);
+            case SYM_KEY -> niceCiMapper.updateNiceCrtfSymkey(niceDTO);
+            //default -> ;
         }
 
         // 공개키 정보 캐쉬 삭제